JLSEC-2026-572
- Source
- https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2026/JLSEC-2026-572.md
- Import Source
- https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-572.json
- JSON Data
- https://api.osv.dev/v1/vulns/JLSEC-2026-572
- Upstream
- Published
- 2026-06-05T15:18:28.412Z
- Modified
- 2026-06-05T15:30:16.724642087Z
- Severity
-
- 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
libheif is a HEIF and AVIF file format decoder and encoder. Versions 1.21.2 and prior contain a heap-buffer-overflow (write) vulnerability in the grid tile compositing, allowing an attacker to write 64 bytes of fully attacker-controlled data past the end of a chroma plane heap allocation by crafting a HEIF/AVIF file with a 1×4 grid of odd-height tiles. The overflow is triggered during normal image decoding with default build configuration. The written bytes are chroma (Cb/Cr) pixel values from the attacking tile, giving the attacker full control over the overflow content. This issue has been fixed in version 1.22.0.
- Database specific
{ "sources": [ { "published": "2026-05-19T20:16:18.917Z", "imported": "2026-06-05T14:52:24.541Z", "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2026-32740", "html_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-32740", "id": "CVE-2026-32740", "modified": "2026-05-21T14:16:45Z", "database_specific": { "status": "Modified" } }, { "published": "2026-05-19T19:22:07Z", "imported": "2026-06-05T14:52:25.868Z", "url": "https://euvdservices.enisa.europa.eu/api/enisaid?id=EUVD-2026-30978", "html_url": "https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-30978", "modified": "2026-05-21T13:06:55Z", "id": "EUVD-2026-30978" } ], "license": "CC-BY-4.0" }- References